Seamless steel pipe occupies an important position in the social and economic development, and perhaps my friends are not very familiar with it, but it has been widely used in petroleum and chemical management and other aspects, which has created a very important place for people’s daily life,it's very convenient.

The use of seamless steel pipes lies in the transportation of pipelines, and some solid and gas transportation will also be used in seamless steel pipes. Under our feet, there are seamless steel pipes of different sizes. It is this connection of sections that makes our lives so convenient, and that